Technical Data
4.1 General Device Data
SIPROTEC, 7SJ61, Manual
C53000-G1140-C210-1, Release date 02.2008
314
EMC Tests For Noise Emission (Type Test)
Oscillatory Surge Withstand Capability
IEEE Std C37.90.1
2.5 kV (peak value); 1 MHz; τ = 15 µs; 400
surges per s; Test Duration 2 s; R
i
= 200 Ω
Fast Transient Surge Withstand Cap.
IEEE Std C37.90.1
4 kV; 5/50 ns; repetition rate 300 ms; both
polarities; Test Duration 1 min; R
i
= 50 Ω
Radiated Electromagnetic Interference
IEEE Std C37.90.2
35 V/m; 25 MHz to 1000 MHz
Damped Oscillations
IEC 60694, IEC 61000-4-12
2.5 kV (Peak Value), polarity alternating
100 kHz, 1 MHz, 10 MHz and 50 MHz, R
i
=
200 Ω
Standard: EN 50081-* (technical generic standard)
Radio noise voltage to lines, only auxiliary voltage
IEC-CISPR 22
150 kHz to 30 MHz
Limit Class B
Interference field strength
IEC-CISPR 22
30 MHz to 1000 MHz Limit Class B
Harmonic Currents on the Network Lead at
230 VAC
IEC 61000-3-2
Device is to be assigned Class D (applies only for
devices with > 50 VA power consumption)
Voltage fluctuations and flicker on the network in-
coming feeder at 230 VAC
IEC 61000-3-3
Limits are observed
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